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154011 (2002 BC19)
Classification: Main-belt Asteroid          SPK-ID: 2154011
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1905750407163687 3.7802e-08  
a 2.771793180677309 1.5023e-08 au
q 2.243558582412378 1.0564e-07 au
i 8.41659339441042 4.8409e-06 deg
node 23.20486174560568 2.8671e-05 deg
peri 34.15440087201117 3.1887e-05 deg
M 43.89658790977121 1.2281e-05 deg
tp 2458794.973454433839
(2019-Nov-07.47345443)
5.7213e-05 TDB
period 1685.542314949456
4.61
1.3703e-05
3.752e-08
d
yr
n .2135811108431266 1.7364e-09 deg/d
Q 3.30002777894224 1.7886e-08 au
  Orbit Determination Parameters
   # obs. used (total)      622  
   data-arc span      7098 days (19.43 yr)  
   first obs. used      2000-08-26  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48341  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 09:29:16  

Additional Information
 Earth MOID = 1.2606 au 
 Jupiter MOID = 2.11266 au 
 T_jup = 3.295 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8   n/a MPO453998  
diameter diameter 6.313 km 2.146 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.026   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

154011 (2002 BC19)          Discovered 2002-Jan-21 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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